HTTP: HSphere WebShell CGI.C Buffer Overflow
This signature detects attempts to exploit a known vulnerability against the cgi.c component of HSphere Webshell. Webshell 2.4 and earlier versions are vulnerable. A successful attack can lead to execution of arbitrary code with root access.
Extended Description
The vulnerability allows remote attackers to overflow a buffer, and to execute arbitrary code on the vulnerable system.
Short Name
HTTP:OVERFLOW:WSHELL-CGIC
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Buffer CGI.C HSphere Overflow WebShell
Release Date
04/22/2003
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown